Definition of hot tub
: a large tub of hot water in which bathers soak and usually socialize; especially : such a tub with a whirlpool device
First Known Use of hot tub
HOT TUB Defined for English Language Learners
Definition of hot tub for English Language Learners
: a large tub of hot water in which people sit to relax or spend time together
Seen and Heard
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